busier

例句：

1. 1. She has a lot of work to do and is busier than ever.
   她有很多工作要做，而且比以往任何时候都更忙。
2. 2. The restaurant is busier than usual on weekends.
   这家餐厅周末比平时更忙。
3. 3. He's busier than ever these days, with no time for anything else.
   他最近比以前更忙了，没有时间做任何事情。